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Justyna Jupowicz-Kozak
CEO of Professional Science Editing for Scientists @ prosciediting.com
i found out that
Grammar usage guide and real-world examplesUSAGE SUMMARY
The phrase "I found out that" is perfectly correct and usable in written English.
You can use it when you need to convey that you have discovered or learned some new information. Here is an example sentence: "I found out that my best friend was planning a surprise birthday party for me."
✓ Grammatically correct
News & Media
Academia
Science
Alternative expressions(19)
Table of contents
Usage summary
Human-verified examples
Expert writing tips
Linguistic context
Ludwig's wrap-up
Alternative expressions
FAQs
Human-verified examples from authoritative sources
Exact Expressions
59 human-written examples
Then I found out that's all there was.
News & Media
As I found out that day in Máméan, I was merely the most recent.
News & Media
I found out that was not correct, but as for the correct answer I don't know.
Academia
When I found out that tuition fees increased, I began to lose hope.
News & Media
"See, my thing is I found out that nobody gets out of here alive.
News & Media
If I found out that something happened to her and that my son did nothing!
Science
After that I found out that Kerrang!
News & Media
And that's how I found out that I had cancer.
Academia
And I found out that I could do this.
Academia
And I found out that it is systemic".
News & Media
Human-verified similar examples from authoritative sources
Similar Expressions
1 human-written examples
Finally, I find out that's not going to happen.
News & Media
Expert writing Tips
Best practice
Use "I found out that" to introduce information you recently discovered, especially when it was previously unknown or surprising.
Common error
In formal or academic writing, consider using more sophisticated synonyms like "I ascertained that" or "I discovered that" to enhance the tone and avoid repetition.
Source & Trust
89%
Authority and reliability
4.5/5
Expert rating
Real-world application tested
Linguistic Context
The phrase "I found out that" functions as a declarative statement, introducing a piece of information that the speaker has recently learned or discovered. Ludwig AI examples show it used to convey new facts, realizations, or revelations.
Frequent in
News & Media
55%
Academia
25%
Science
10%
Less common in
Formal & Business
5%
Encyclopedias
3%
Wiki
2%
Ludwig's WRAP-UP
In summary, "I found out that" is a versatile and commonly used phrase to introduce newly acquired information. As Ludwig AI confirms, it is grammatically correct and widely accepted in various contexts, although more formal alternatives may be preferred in academic writing. The phrase is most frequently found in news and media, as well as academic sources, demonstrating its broad applicability. While simple and direct, it effectively communicates the speaker's recent discovery or realization. Remember to consider the context and audience when choosing between "I found out that" and its many synonyms, such as "I discovered that" or "I learned that".
More alternative expressions(6)
Phrases that express similar concepts, ordered by semantic similarity:
I discovered that
Emphasizes the act of uncovering something previously unknown.
I learned that
Focuses on the acquisition of knowledge or information.
I realized that
Highlights a moment of understanding or awareness.
It turned out that
Implies a revelation or unexpected outcome.
I came to know that
A more formal way of expressing discovery.
I ascertained that
Suggests a careful or thorough investigation leading to the discovery.
I gathered that
Implies inferring information from indirect sources.
I understood that
Focuses on comprehension of a fact or situation.
I became aware that
Highlights the gradual process of becoming informed.
I perceived that
Emphasizes personal observation or intuition.
FAQs
What can I say instead of "I found out that"?
You can use alternatives like "I discovered that", "I learned that", or "I realized that" depending on the specific context.
Is it correct to say "I found out that" in academic writing?
While grammatically correct, "I found out that" might sound informal for academic writing. Consider using alternatives such as "I ascertained that" or "I observed that" for a more formal tone.
How do I use "I found out that" in a sentence?
You can use "I found out that" to introduce new information you have learned, for example: "I found out that the meeting has been postponed."
What is the difference between "I found out that" and "I knew that"?
"I found out that" indicates that you recently learned something you didn't previously know, whereas "I knew that" indicates prior knowledge of a fact.
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Table of contents
Usage summary
Human-verified examples
Expert writing tips
Linguistic context
Ludwig's wrap-up
Alternative expressions
FAQs
Source & Trust
89%
Authority and reliability
4.5/5
Expert rating
Real-world application tested